ecss(extend css)，实现易维护、易使用的样式表，侧重继承、组合、扩展、场景层次划分

ECSS parser — high-performance parser written in Rust (napi-rs); parses ECSS source into an AST.

stylelint plugins for [ECSS](http://ecss.io/)

ECSS parser — high-performance parser written in Rust (napi-rs); parses ECSS source into an AST.

ECSS Vite plugin — transforms .ecss files into CSS + JS with HMR support.

ECSS parser — high-performance parser written in Rust (napi-rs); parses ECSS source into an AST.

ECSS compiler — converts ECSS source to CSS, JS bindings and TypeScript declarations.

Adblock Extended CSS fork for CSSTree

ECSS parser — high-performance parser written in Rust (napi-rs); parses ECSS source into an AST.

ECSS parser — high-performance parser written in Rust (napi-rs); parses ECSS source into an AST.

ECSS Astro adapter — generates Astro components from ECSS blocks.

ECSS Solid adapter — generates SolidJS components from ECSS blocks.

ECSS Svelte adapter — generates Svelte 4/5 components from ECSS blocks.

ECSS React adapter — generates React components from ECSS blocks.

ECSS Vue adapter — generates Vue 3 components from ECSS blocks.

ECSS config — schema, defineConfig helper, loader and project cache.

ECSS Astro adapter — generates Astro components from ECSS blocks.

ECSS DOM adapter — vanilla JS/TS components wrapping ECSS blocks via the native DOM API.

ECSS parser — high-performance parser written in Rust (napi-rs); parses ECSS source into an AST.

ECSS language service — diagnostics, completions, hover, definition, references and symbols for .ecss files.